ME-K4N8X21i14x4

Overview:

HyperX HX421S14IBK4/32 is a kit of four 1G x 64-bit (8GB) DDR4-2133 CL14 SDRAM (Synchronous DRAM) 2Rx8, memory modules, based on sixteen 512M x 8-bit DDR4 FBGA components. Total kit capacity is 32GB. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0.  This module has been tested to run at DDR4-2133 at a low latency timing of 14-14-14 at 1.2V. Additional timing parameters are shown in the PnP Timing Parameters section below.

Features:

• Power Supply: VDD = 1.2V Typical
• VDDQ = 1.2V Typical
• VPP - 2.5V Typical
• VDDSPD = 2.25V to 3.6V
• On-Die termination (ODT)
• 16 internal banks; 4 groups of 4 banks each
• Bi-Directional Differential Data Strobe
• 8 bit pre-fetch
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
• Height 1.18” (30.00mm)

Specifications:

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Specifications
Product Code	ME-K4N8X21i14x4
CL(IDD)	14 cycles
Row Cycle Time (tRCmin)	46.5ns (min.)
Refresh to Active/Refresh Command Time (tRFCmin)	260ns (min.)
Row Active Time (tRASmin)	33ns (min.)
Maximum Operating Power	TBD W
UL Rating	94 V - 0